E-Learning

Past Events

We present a case study of a validation experiment to characterise the precision and uncertainty constraints of a newly developed mass balancing flux calculation method, using in situ measurements of methane concentration sampled by an unmanned aerial vehicle (UAV) platform.  This case study (funded by the UK Environment Agency) was conducted by the University of Manchester and National Physical Laboratory with assistance from the UK Met Office at its Cardington research facility. The aim...

View 10:00:00 30 Nov 2017

Atmospheric methane (CH4) has a powerful short-term global warming impact, and comes from a variety of natural and anthropogenic sources. Methane sources include wetlands, landfills, oil / gas / coal extraction activities, and urban emissions from traffic and the natural gas distribution system. Characterizing the magnitude and the origin of these fugitive emissions spatially and temporally is critical to understand their present and future climate impacts.  There are two tracer molecules...

View 09:50:00 30 Nov 2017

For more specific analyses of atmospheric methane, follow the link to a survey of atmospheric methane at a regional level, or click through to an e-Learning on urban monitoring, using two European cities as case-studies. Carbon 13/12 ratios of methane are controlled by the processes and temperature of formation of methane, such that methane produced by cool biogenic processes contains less 13C than methane produced by higher temperature thermogenic (fossil fuels) and pyrogenic (combust...

View 16:00:00 30 Nov 2017

CI Systems has developed a dedicated Methane Imaging Camera to serve the petrochemical industry. This new camera (commercial name MetCam) is designed as a fixed imager, with large volume coverage, to monitor sensitive areas such as compressors stations, PRMS, rigs process areas and more. MetCam is a multi-functional camera that connects to site infrastructure and automatically performs gas cloud detection of clouds exceeding safety thresholds, monitors small leaks for preventive mainten...

View 12:10:00 30 Nov 2017

There is both considerable opposition and support for unconventional hydrocarbon extraction, commonly known as 'fracking'. Opposition and hesitancy focuses on two primary issues: 1) aquifer contamination and 2) the increased greenhouse gas (GHG) footprint associated with such activity, particularly the fugitive CH4 emissions, but also CO2 associated with the CH4 can also be released. The occurrence of aquifer contamination is likely to be heavily-monitored as significant regulation generally...

View 14:10:00 30 Nov 2017

Environmental sustainability has become one of the most relevant drivers for the future evolution of the energy mix in most countries. Carbon dioxide is the main greenhouse gas emitted by human activities, but it is not the only pollutant capable of causing harm to people and the planet. Natural gas presents clear advantages in terms of lower GHG emissions from combustion compared to other fossil fuels. However methane emissions along the entire value chain have been pointed out as a relev...

View 11:30:00 29 Nov 2017

The use of natural gas in global energy systems has increased substantially over the last decade as countries are driven toward decarbonisation. Natural gas exhibits lower combustion emissions than coal or oil, but life cycle supply chain emissions are significant and highly variable. In particular, methane is the main constituent of natural gas and is itself a very strong greenhouse gas. Results from methane emissions studies are often conflicting and vary widely, rendering average emission...

View 11:30:00 29 Nov 2017

Infrared (IR) gas finder cameras are increasingly used in leak detection and repair (LDAR) surveys for detecting fugitive volatile organic compound (VOCs) emissions from process components. In order to use the camera for identifying leaking process components which have to be repaired, it is important to:  (1) operate the camera under conditions in which the IR camera's detection limit is expected to be lower than LDAR's repair thresholds;  (2) use the camera for determining whether a lea...

View 11:30:00 29 Nov 2017

Methane is a valuable energy carrier but also a very potent greenhouse gas (GHG). The reduction of greenhouse gas emission mitigation effect within the energy sector by possible methane emission from the biogas production process is one major point of discussion within the biogas sector. Although the number of studies concerning the GHG emissions from biogas plants increased during the last decade, it is still not possible to compare these results and to conclude the overall emissions prod...

View 15:30:00 29 Nov 2017


Events

ICMGP 2022

Jul 24 2022 Virtual event

ACHEMA 2022 - NEW DATES

Aug 22 2022 Frankfurt, Germany

The Water Show Africa 2022

Aug 23 2022 Johannesburg, South Africa

AWRE 2022

Aug 24 2022 Sydney, Australia

CAMWATER'22

Sep 06 2022 Phnom Phen, Cambodia

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